/*
 * Copyright (c) 2020 the original author or authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */

import {createSelector, createFeatureSelector} from '@ngrx/store';
import { FaceRecognitionEntityState } from './reducers';

export const selectTestEntityState = createFeatureSelector<FaceRecognitionEntityState>('faceRecognition');
export const selectTestIsPending = createSelector(selectTestEntityState, state => state.isPending);

export const selectFaceData =  createSelector(selectTestEntityState, state =>
  state.model ? state.model.result[0] : null);
export const selectFile =  createSelector(selectTestEntityState, state => state.file);
export const selectStateReady =  createSelector(selectTestEntityState, state =>
  !state.isPending && !!(state?.model?.result[0]));
export const selectRequest =  createSelector(selectTestEntityState, state => ({
    request: JSON.stringify(state.request, undefined, 2),
    response: JSON.stringify(state.model, undefined, 2)
  }));
